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Esprix Ketoprix™ EKT23G3F1L Thermoplastic Aliphatic Polyketone, Flame Retardant Grade
Categories: Polymer; Thermoplastic; Polyketone

Material Notes: Ketoprix™ EKT23G3F1L and EKT23G2F1L resins are thermoplastic aliphatic polyketone compounds where the polyketone base polymer consists of perfectly alternating a-olefins and CO to give the 1,4-diketone polymer backbone structure. To this base resin, various flame retardant additives and glass fiber reinforcement, plus additional processing aids and lubricants, are added to achieve desired flame retardant and processing performance. These compounded resins are formulated for Injection Molded parts where higher strength and stiffness are required. Ketoprix™ EKT23G2/3F1L compounds are typically used in E&E, Automotive and Industrial End Uses.

Information provided by Esprix Technologies.

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Physical PropertiesOriginal ValueComments
Density 1.40 - 1.60 g/ccASTM D 792
Viscosity 500000 - 1.00e+6 cP
@Temperature 280 °C
Linear Mold Shrinkage, Flow 0.010 cm/cmASTM D 955
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 90.0 - 130 MPa
@Temperature 23.0 °C
ASTM D 638
Elongation at Break 5.0 - 8.0 %Nominal; ASTM D 638
Tensile Modulus 5.00 - 9.00 GPa
@Temperature 120 °C
ASTM D 638
Flexural Strength 150 - 200 MPa
@Temperature 120 °C
ASTM D 790
Flexural Modulus 5.00 - 8.00 GPa
@Temperature 120 °C
ASTM D 790
 
Thermal PropertiesOriginal ValueComments
Melting Point 220 °CASTM D 1525
Flammability, UL94 V-0

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